What Yu Yifeng and the others didn't know was that the green light civilization even associated with the Martian flying saucer! They were shocked to believe that the flying saucer might have been shot down by the Noah...... This creates a certain deterrent effect on them. Ｘ

Especially after sending this series of radio waves, the green light people noticed that the flying saucer in the Arctic region was actually nuke-exploded, and there was no trace of any missile during the period, which made them even more afraid.

This civilization is really too barbaric, even if it knocks people down, it will be completely destroyed......

In this way, the new human civilization vaguely occupied the advantage on the psychological level, and even Yi Feng himself did not understand how this advantage was established, and could only vaguely guess a few key points.

Psychological advantages, as strange as they sound, are actually very useful.

Just like an ordinary person, when faced with a sturdy tiger, he will subconsciously be afraid and escape, which is the psychological factor. Before the mountain was exhausted, he didn't even dare to provoke the tiger, not even the slightest temptation.

Because, the tiger looks stronger than him.

After being intimidated again and again, this ordinary person was completely frightened, and he didn't think much about how effective this tiger was...... Even in order to escape, he can compromise and seek perfection.

Today's green light civilization is what it is now.

“…… Since they want to stay in the solar system for a while, what tone and attitude should we use to respond to each other? ”

"We can't really refuse, they really ...... the net."

Everyone was talking about it, and the wonderful feeling of walking on the edge of the abyss brought them an inexplicable sense of accomplishment.

Sometimes, this fear can also be addictive? This group of high-IQ experts is extremely excited, and their whimsical ideas are endless.

"Should we, as the seemingly powerful side, give them a planet in an attitude of charity?"

"Charity doesn't seem like a good word......"

"I think one Sedna star will do, and with the size of Sedna, it is enough for them to use. And it's also relatively far away from our Mars...... "said one astronomer.

Yu Yifeng took the information handed over by the scientists, touched his chin and pondered.

Sedna, a planet off the coast of Pluto, has a closest approach of 76 AU to the Sun and a maximum of 937 AU.

It has a diameter of about 1,000 kilometers and an orbital period of about 11,400 years around the sun. At present, Sedna is about 50 years away from its rhelion and has an average distance of about 85 AU from Mars.

The most important thing is that this planet is on the path of the green light civilization......

85 AU, it cannot be said to be particularly close, the distance between the Earth and the Sun is only 1 AU. The time it takes for light to travel from Mars to Sedna is 11.76 hours, which is almost half a day.

This distance is already the limit of what human beings can tolerate, after all, the strength of the new human civilization is camouflaged, and the confidence is limited...... If you get closer, you might find out!

85 astronomical units, still in a state of distant view, plus Mars also has clouds and dust storms, which can well block Noah, so that Noah continues to maintain a "sense of mystery".

Yu Yifeng nodded, and decided that it was Sedna Star, which was already their best choice.

"Aren't we on the hard side, it doesn't seem appropriate to let them in so cheaply, right?! Maybe...... What can we do more to intimidate them? We should strive for more benefits in this kind of opportunity! ”

Rimbaud spat and completely assumed the role of a "powerful civilization", raising his fist and shouting loudly.

"We're not to be messed with, we're going to have to squeeze them anyway, yes, that's it...... How can there be a free lunch in the world?! Make them bleed! ”

Because of the initial victory, the young people behind were all excited, and they also coaxed. The thought of blackmailing an alien civilization countless times more powerful than themselves gives them a crazy and exciting thrill.

“…… We can pretend that there is a powerful civilization behind us, and that we are just an ordinary fleet of them. If you let them in because of compassion, you will be punished...... Yes, that's it! We need to claim benefits to compensate for this punishment! ”

Rimbaud's mind was opened, and the more he spoke, the more excited he became, and he seemed to see an opportunity for the rise of humanity.

Many radicals agree with Dr. Rimbaud. Perhaps, young people are not afraid of heaven and earth, and some small victories can make them burst with self-confidence.

They know very well that risks and benefits are always proportional, and although this kind of move is risky, it is likely to gain more!

So, what are the benefits between civilizations? What are some of the things that can be traded? They racked their brains and thought wildly.

First, scarce resources, ordinary natural elements are obviously not within the scope, and even, a planet is not too expensive for an interstellar civilization.

Therefore, the scarce resources that can be traded are either man-made elements with very short radioactive cycles, such as tritium, or rare substances such as fullerenes and antimatter.

Second, science and technology. If two civilizations can communicate, science and technology must be traded. After all, it is impossible for a civilization to explore all the technologies.

For this point, human beings have some preliminary understanding, a civilization's technology tree is like a circle, the inside of the circle is known, the outside of the circle is unknown, the more you know, the bigger the circle, the more you don't know.

Inspired by the creation of flying saucers, mankind has come to understand the vastness of this "unknown".

Beyond the lit up tech tree, people faintly saw a huge number of unknown technologies like stars!

In this case, due to the different development models of each civilization, there will inevitably be some changes in the development path of science and technology, or some emphasis directions. This means that there may be unique technologies.

For example, the same fighter jet, the same engine, the United States and Russia are very different, this is the bifurcation of science and technology.

For a civilization, perhaps the emergence of a genius scientist can greatly promote the process of a certain line of science and technology, so that it can transcend its own era and become a unique technology of civilization.

For example, human beings are far ahead of other technologies in the development of nuclear energy and batteries, and perhaps these two directions will become unique technologies for mankind.

"Technology, we can ask for their featured technology!" Rimbaud yelled.

Yu Yifeng frowned, although this kind of bandit-style logic made some sense, it felt a little weird, and he couldn't say what was wrong.

“…… I don't think this option is appropriate. ”

It was Yuriko who spoke, and she still had a very flat expression: "First of all, the existence of the featured technology you mentioned is a question. ”

"What if it doesn't exist? When we make such a request, we are likely to make a mistake of common sense and arouse the suspicion of the other party......"

Yes, that's true, what kind of characteristic technology is just the conjecture of scientists, who knows if it's true.

Yuriko saw that everyone was quiet, and continued: "Secondly, they should not be like us, the population is only more than 50,000, the entire civilization is in one spaceship, they should have the home planet. And an alien fleet that came to the solar system cannot represent the entire green light civilization......"

"How many important secrets can a fleet know?"

"For example, they're the equivalent of an aircraft carrier fleet on Earth. The aircraft carrier fleet doesn't always carry a lot of cutting-edge technology from its own country and wander around, right? Even if we ask for it, will they be able to come up with cutting-edge technology? ”r